baber/WOPTO huggingface dataset:
Patent MX-9801081-A (MX)
Title: Pigmented rheopectic cleaning compositions with thixotropic properties.
Inventor: CHANG DAVID A
IPC: C11D3/395
Filed: 1996-07-08
Abstract: A pigmented bleach-containing hard surface cleaner comprises an alkali metal hypochlorite, bentonite clay, a mono-(long chain alkyl)-tertiary amine oxide, an alkali metal salt, a pH stabilizer to attain a pH of 11 or higher, an alkali metal alkyl sarcosinate, an alkylbenzene sulphonate, and an inorganic pigment which is preferably ultramarine blue. The cleaning composition has excellent colour stability as well as phase stability and hypochlorite stability.
Patent MX-9801532-A (MX)
Title: Cement formulation.
Inventor: NAJI BASIL TAHA
IPC: C04B28/18
Filed: 1996-08-20
Abstract: This invention relates to a formulation for preparing a dry formulation for preparing an autoclave cured cementitious product comprising: a cementitious material; a siliceous material; and a dehydroxylated clay mineral.
Patent MX-9802298-A (MX)
Title: Multiple writes per a single erase for a nonvolatile memory.
Inventor: HASBUN ROBERT N
IPC: G11C11/56
Filed: 1998-03-24
Abstract: A method of performing multiple writes before erasing a memory cell (500) is described. M bits are stored in a first group of levels of the memory cell. M subsequent superseding bits are stored in a second group of levels of the memory cell (550) without erasing the memory cell. Another method of writing to a memory cell includes the step of storing m bits in a first group of levels of the memory cell. A group indicator is adjusted to identify a subsequent group of levels of the memory cell. Next, m superseding subsequent bits are stored in the subsequent group of levels, without erasing the memory cell. The steps of adjusting the group indicator and storing m superseding subsequent bits are repeated. A method of deferring an erase for a memory cell is also described. A group indicator is adjusted to identify a group of 2m adjacent levels of the memory cell available for storing an m bit value. A method of reading a memory cell includes providing a group indicator. The group indicator identifies a group of 2m adjacent levels of the memory cell. An m bit value is then read by sensing the group of 2m adjacent levels identified by the group indicator.
Patent MY-7700063-A (MY)
Title: A method of assembling a semiconductor device
IPC: H01L23/495
Filed: 1977-12-30
Abstract: 1338188 Lead frames for integrated circuits RCA CORPORATION 3 May 1972 [13 May 1971] 20562/72 Heading H1K The semi-conductor supprting pad 16 and at least the inner ends 20 of the leads 18 of a lead frame for an integrated circuit are non-coplanar. While the connector leads 30 are being bonded, e.g. ultra-sonically, to the lead ends 20 and to the semiconductor wafer the frame is mounted in a jig which forces the pad 16 and the lead ends 20 into coplanar relationship, but the frame returns to the non-coplanar configuration shown on release from the jig. The non-planar relation may be obtained by bending the struts holding the pad 16 and/or the leads 18. The completed assembly may be moulded in a polymeric plastics envelope.
Patent NL-2015521-A (NL)
Title: Radiation source-collector and method for manufacture.
Inventor: ADRIAAN VAN ZWOL
IPC: H05G2/00
Filed: 2015-09-29
Abstract: A multilayer optics is configured for reflection of radiation having a wavelength λ, the multilayer optics comprising a multilayer stack of alternating layer pairs, wherein each pair of alternating layers comprises a first layer of thickness d1 and a second layer of thickness d2, 5 wherein a periodic length p=d1+d2 of each pair of alternating layers satisfies the following condition: m λ = 2 p sinθ; and a protective region comprising pairs of alternating protective layers, each pair of alternating protective layers comprising a first protective layer of thickness ds1 and a second protective layer of thickness ds2, wherein a periodic length ps=ds1+ds2 of each pair of alternating protective layers satisfies the following conditions: m 10 λ = 2 ps sinθ and ps = p N, wherein N is an integer equal or larger than 2.
Patent NL-2015566-A (NL)
Title: Thermal conditioning fluid pump.
Inventor: THEODORUS PETRUS MARIA CADEE
IPC: H01L21/02
Filed: 2015-10-05
Abstract: A pump constructed to pump a two-phase fluid provided with magnetic field responsive particles, comprises a collecting duct constructed to guide the two-phase fluid, a collecting duct magnet system arranged along the collecting duct and configured for generating a magnetic field in at least a part of the collecting duct, a pumping duct constructed to guide the 5 two-phase fluid, a pumping duct inlet being connected to a collecting duct outlet and a pumping duct magnet system arranged along the pumping duct and configured for generating a magnetic field in at least a part of the pumping duct. A pump driver is configured to drive the collecting duct magnet system to generate a spatial repetition of collecting duct magnetic fields moving along a length of the collecting duct, the pump driver further being configured 10 to drive the pumping duct magnet system to generate a spatial repetition of pumping duct magnetic fields moving along a length of the pumping duct. In an embodiment, a magnetic field strength of the pumping duct magnetic field exceeds a magnetic field strength of the collecting duct magnetic fields. 15
Patent NL-2026413-A (NL)
Title: Method for anaerobic digestion of organic wastes
Inventor: CHEN CAI
IPC: C02F11/04
Filed: 2020-09-04
Abstract: The present invention relates to a method for anaerobic digestion of organic wastes. The method includes: adding organic wastes, inoculum, and a catalyst enriched with highly-effective functional microorganisms to a reactor; and conducting stirring and reaction to produce methane. The catalyst, which adopts a magnet as a matrix and ferroferric oxide as a surface adsorbate, is used to enrich electrochemically active microorganisms that can efficiently achieve the anaerobic conversion of organic wastes. Microorganisms are rapidly combined with ferroferric oxide to form a biofilm on the surface of the magnet, which can accelerate the methane production by anaerobic digestion, increase the organic loading rate and methane yield of an anaerobic digestion system, and reduce the reaction period. Compared with the prior art, the catalyst of the present invention is used to enrich electrochemically active microorganisms that can efficiently achieve the anaerobic conversion of organic wastes. Microorganisms are rapidly combined with ferroferric oxide to form a biofilm on the surface of the magnet, which can accelerate the methane production by anaerobic digestion, increase the organic loading rate and methane yield of an anaerobic digestion system, and reduce the reaction period.
Patent NL-7004120-A (NL)
Title: Preparing silica sols from elemental silicon - and water
IPC: C01B33/141
Filed: 1970-03-23
Abstract: A catalyst (C) being an alkali metal mineral is added to the H2O, to form a solution of pH > 11, and Si reacted therewith. (C) may be soda, potash, or a soluble silicate. The temp. is above ambient, e.g. 50 - 100 degrees C. The sol is hydrophilic or hydrophobic. The sol is used in the treatment of glass fibres to give slip resistance; as binders, e.g. for cement or shell-moulds; for preparation of methyl-triethanol-ammonium silicate.
Patent NL-7104752-A (NL)
Title: Anti-alcoholic compsns contng calcium 5-buty
IPC: A61K31/00
Filed: 1971-04-08
Abstract: Anti-alcoholic compsn. comprise a carrier and, as active ingredient, calcium 5-butylpicolinate (I) or calcium 5-pentyl-picolinate (II), in an amount of 50-200 mg per unit does. (I) and (II) inhibit dopamine-beta-hydroxylase, and are pref. administered orally at the rate of 200-800 mg/day in three or four unit doses. They are non-irritant to the stomach and non-toxic to patients suffering from hypertension.
Patent NL-7902707-A (NL)
Title: Ground cultivation machine with frame - has tines one behind other on common beam forming detachable subassemblies (NL 15.7.80)
IPC: A01B35/30
Filed: 1979-04-06
Abstract: The ground cultivation machine has a frame with two or more tines one behind the other in the travel direction. The tines (6) form with a common beam (5) a sub-assembly, detachable from the frame. In plan view, the two tines can be on opposite sides of the beam, which extends in the travel direction, and which can be detachable from two cross-members (1, 2) of the frame, one behind the other and at right angles to the travel direction. The mounting points of the tines can be directly behind the cross-members.
Patent NL-7907419-A (NL)
IPC: B65D1/28
Filed: 1979-10-05
Abstract: Composite unstretched plastics film consisting of a polyolefin film (1) laminated by means of an intermediate primer (2) with a polyvinylidene chloride or vinylidene chloride copolymer (3), having a thickness of 6 to 6,5  mu m, the polyolefin film having a thickness of 800  mu m. Containers are obtained by deep-drawing said film.
Patent NL-8005754-A (NL)
IPC: C07D491/052
Filed: 1980-10-18
Abstract: Benzo[4,5]pyrano[2,3c]pyrrole derivatives of the general formula: <IMAGE> I  or pharmaceutically acceptable acid addition salts thereof, in which R1 and R2 represent hydrogen, alkyl, alkoxy, aralkoxy, hydroxy, halogen, methylenedioxy or acyloxy, and R3 represents hydrogen, alkyl, aralkyl or aminoalkyl, are potent dopamine agonists.
Patent NL-8202763-A (NL)
Title: Silt barrier across river mouth etc. - has woven water permeable panels interconnected via couplings breaking before ship damages barrier
IPC: E02B3/02
Filed: 1982-07-08
Abstract: The barrier for silt etc. is intended for fitting across a river mouth, estuary etc. and consists of panels of water-permeable flexible material woven e.g. from polyester, polyamide or polypropylene yarns which are interconnected by couplings. The barrier is anchored to the river bed whilst its upper edge is below the water line and secured to submerged buoyancy members e.g. in plastic foam. These couplings are arranged such that they break when the parting force exceeds a pre-determined value, i.e. before the material is damaged. Couplings preferably connect loops at opposite ends of vertical and horizontal straps secured to the respective panels whilst the tensile strength and coupling breaking force for the vertical straps and couplings is greater than of the horizontal straps and couplings. The arrangement permits passage of deep-draught vessels without damage to the barrier material or to the ships screw, the couplings being readily replaceable by divers should breakage occur.
Patent NL-8402515-A (NL)
IPC: A61K35/74
Filed: 1984-08-16
Abstract: A composition which is capable of producing an effective adjuvant response or stimulating the immune response of a warm blooded animal which comprises an effective amount of a refined detoxified endotoxin material, in combination with a pharmaceutically acceptable carrier.
Patent NL-8502599-A (NL)
Title: Integrated logic circuit with IGFETS - has automatic boot strapping system to limit disturbance to logic function if supply fluctuates
IPC: H03K19/017
Filed: 1985-09-23
Abstract: The input (I) to the inverting push-pull amplifier (T1, T2) is also connected to a second inverting amplifier (T4,T5). Between the two output transistors (T1,T2) is a transistor (T3) connected as a capacitor. The gate electrode of the capacitor-connected transistor (T3) is connected to the junction (B) between the second inverting amplifier (T4,T5) and a series transistor (T6). The gate electrode of the series transistor is connected to a voltage-sensing feedback circuit which consists of anti-phase connected transistors (T7,T13) and a capacitor (T8). The transistors (T7,T13) are strapped as diodes and provide a bootstrap start-up to the input (I) when the supply voltage level falls below a predetermined level.
Patent NL-8701604-A (NL)
Title: Rotary cultivator drive mechanism - has torsion shaft extending between selector gearbox and step-up gear train for disc drive (NL 31.5.78)
IPC: A01B33/12
Filed: 1987-07-08
Abstract: The cultivator has a row of tool discs whose drive includes a torsion shaft. The torsion shaft forms a common drive shaft for the discs and is connected with a gearbox. It lies between this selection gearbox and a step-up gear train on the disc shafts. The torsion shaft is connected with one of the disc shafts and lines up with the shaft of one of the discs. The drive has a drive shaft which is parallel to the torsion shaft and coupled with it via the selector gearbox. The drive shaft can be connected to the power take-off of a towing tractor.
Patent NL-8800444-A (NL)
Title: Food stuffs, packaging method - uses conveyor belt with mechanism to deposit bags into boxes
IPC: B65B5/10
Filed: 1988-02-22
Abstract: Bags (2) of e.g. potato chips are moved on conveyor belt (1) to deposit point (3) which includes two supply transporters (4, 5). Each transporter includes a beam (6, 7) parallel with the conveyor belt and fitted with hollow spindles (8 - 11) which are supported infloating bearings in the beams. The hollow spindles have external grooves to support parallel positioned ropes or cables. A motor driver (16) includes pulleys (17, 18) cooperating by means of cables (19, 20) with more pulleys (14, 15) and stop plates (21) to arrest the sacks (2), which then drop and are deposited into a box (31).
Patent NL-8801446-A (NL)
Title: Coat hanger with information-tag - tag is removably and transversely fixed to hanger for clear visibility
IPC: A47G25/14
Filed: 1988-06-06
Abstract: A retainer for a coat hanger information tag is of tubular resilient plastics material and connected to the information tag. The retainer is clipped around the suspension hook of the coat hanger. The coat hanger (1) has a suspension hook (2) which at a rod (3) is removably fixed to the coat hanger. The retainer (4) has a label-shaped information tag (5), e.g. showing size, price and material description etc.
Patent NL-8802475-A (NL)
Title: Sausage slicer with rotating blade driven by electromotor - achieves optimum speed for various thicknesses of sausage using calculating circuit in control unit
IPC: B26D5/20
Filed: 1988-10-10
Abstract: The rotating blade (4) of the slicer is driven by an electric motor (3). As the carriage moves backwards and forwards (A, B) over the platform on which the sausage is clamped, a notch (6) operates limit switches (7, 8). Signals from the switches are fed to a calculating circuit (11) in a control unit on the carriage. The calculator output is a variable pulse frequency which is converted (9) to a d.c. voltage. The resultant voltage is compared (10) with a reference voltage (12) and the difference is used to vary the motor speed. @(14pp Dwg.No.1/4)@.
Patent NL-8902934-A (NL)
IPC: C08G67/00
Filed: 1989-11-28
Abstract: Process for the preparation of polymers, wherein linear polymers of carbon monoxide with one or more olefinically unsaturated compounds, in which polymers the units originating in carbon monoxide and the units originating in the olefinically unsaturated compounds occur substantially in alternating order, are prepared by contacting the monomers at an elevated temperature and pressure with a catalyst in a reactor provided with a stirring device and containing more than 10 kg of a diluent in which the polymers are insoluble or virtually insoluble, and wherein the power transmitted by the stirring device to the polymer suspension during polymerization amounts to more than 1.5 kW/m<3> polymer suspension.
Patent NL-9000339-A (NL)
IPC: F16K47/08
Filed: 1990-02-13
Abstract: A valve provided with sound-reducing means, which sound-reducing means comprise a porous member. <IMAGE>
Patent NL-9000523-A (NL)
Title: Chair with height-adjustable armrests - has endless coupling component between armrests and guided in frame
IPC: A47C1/03
Filed: 1990-03-07
Abstract: The chair comprises a frame supporting a seat and backrest, with two height-adjustable and lockable armrests. The armrests are coupled together via an endless flexible component (13) extending through guides in the frame (2), so that on adjustment the armrests move up and down simultaneously. The component can be guided inside the hollow frame and can run round pulleys (11, 12) at the ends.
Patent NL-9001205-A (NL)
Title: Shoe with laminated sole structure - has automatically shaped top layer on flexible bed, and rigid layer underneath
IPC: A43B13/14
Filed: 1990-05-25
Abstract: The shoe laminated sole structure has its top layer (16) anatomically shaped and resting on a flexible bed (4), beneath which there is at least one rigid layer (10). The sole (14) has at its front end a rolling segment (23) which is curved upwards for a given height (Hz). The tip of the rolling segment is set at a distance of 10 to 50 mm from the bearing face (12), and pref. of 30 to 40 mm for adult shoe sizes. The rigid layer is pref. recessed or bent underneath the toe area.
Patent NL-9200007-A (NL)
Title: Method of classifying prawns, mussel flesh and similar flesh of crustaceans and shellfish, and shaking-screen apparatus for implementing the method
IPC: B07B1/46
Filed: 1992-01-06
Abstract: Method of classifying prawns, mussel flesh and similar flesh of crustaceans and shellfish, which makes use of a shaking-screen (oscillating-screen, reciprocating-screen, riddle) apparatus for implementing the method provided with successive screening surfaces which are arranged stepwise in series and each consist of longitudinally aligned bars which do not have any ridges and similar projecting parts underneath and which delimit gaps whose size increases in the downstream direction. For each screen class, the same screening operation is repeated a number of times with interim collection of the oversize fraction (plus fraction) and staggered feed-forward thereof to the next screening operation. <IMAGE>
Patent NL-9302012-A (NL)
IPC: B62D21/14
Filed: 1993-11-19
Abstract: A trailer, in particular for transporting containers, comprising a front chassis (2) which has a set of wheels and is to be coupled to a tractor unit, a rear chassis (3), which has a set of wheels and is to be coupled to the front chassis, and coupling means (4) for rigidly coupling the front and rear chassis to one another. The wheels of the set of wheels on the front chassis (2) can be lifted off the road and/or can hinge freely about a vertical swivel. An accommodating sleeve (12) (female coupling element) is fixed to the front chassis (2) for coupling with the rear chassis (3), which sleeve does not protrude with respect to the rear of the front chassis. The rear chassis (3) has at least two sets of wheels as well as a push-in component (9) (male coupling element) which protrudes forwards with respect to the front of the rear chassis and can be pushed into the accommodating sleeve (12) of the front chassis. The accommodating sleeve (12) and the push-in component (9) are provided with various openings (15, 16; 17), which can be brought into register with one another to allow the passage of a coupling pin or bolt. By this means the two chassis can at least be coupled in a first position, in which the combination is suitable for transporting a 40' container and two 20' containers, and in a second position, in which the combination is suitable for transporting a 45' container. <IMAGE>
Patent NL-9400149-A (NL)
Title: Cutting blade and method for sharpening a cutting blade
Inventor: WIJNGAART ANTONIE KAREL VAN DE
IPC: B24B3/46
Filed: 1994-01-31
Abstract: The invention relates to a cutting blade and a method for sharpening a cutting blade which is intended to cut sheets of paper, for example, or similar material lying on top of one another. The cutting blade is provided with a cutting edge on an outer edge. As seen in cross section, the cutting blade is delimited on one side, at the level of the cutting edge, by at least one curved surface, the centre of curvature of which lies at a distance from the cutting blade, on that side of the cutting blade which is provided with the curved surface.
Patent NL-9401036-A (NL)
Inventor: LANGERWERF JOSEPHUS SYCHBERTUS
IPC: C02F3/28
Filed: 1994-06-23
Abstract: PCT No. PCT/NL95/00184 Sec. 371 Date Jan. 23, 1997 Sec. 102(e) Date Jan. 23, 1997 PCT Filed Jun. 1, 1995 PCT Pub. No. WO96/00191 PCT Pub. Date Jan. 4, 1996Method for anaerobic removal of a sulphur compound from waste water containing such compound, comprising the steps of: 1) feeding the waste water to an anaerobic digestion system; 2) converting the sulphur compound in the digestion system to a sulphide; 3) circulating an effluent containing the sulphide from the digestion system in a by-pass channel, the channel comprising a stripper system for stripping the sulphide from the effluent; 4) removing the sulphide from the effluent by contacting with a transporting gas in the stripper system; and 5) converting the sulphide to sulphur; wherein 6) the sulphide is absorbed from the transporting gas in an absorber system by an absorbing liquid, which absorbing liquid is passed in a closed loop through the absorber system and a regenerator system, and comprises a regenerable redox liquor, which redox liquor has a pH-value in the range of 4 to 7, preferably about 6.5.
Patent OA-10893-A (OA)
Title: Treatment of a hemoglobinopathy
Inventor: ALVIN C HEAD
IPC: A61P7/00
Filed: 1998-10-02
Abstract: Disclosed are methods for treating a patient identified as having a hemoglobinopathy that is characterized by a reduced affinity of hemoglobin for oxygen. The methods involve providing gaseous nitric oxide and/or carbon monoxide for (i) inhalation by the patient or (ii) ex vivo treatment of the patient's erythrocytes. Alternatively, a nitric-oxide-releasing compound can be administered to the patient.
Patent PT-72574-A (PT)
Title: Process for the preparation of 1,1-diphenyl-2-(1,2,4-triazol-1-yl)-ethanols and of pharmaceutical compositions containing them
IPC: C07D249/08
Filed: 1981-02-26
Abstract: 1. A 1,1-diphenyl-2-(1,2,4-triazol-1-1-yl)-ethanol of the general formula I  see diagramm : EP0036153,P8,F1  where one of the radicals R**1, R**2 and R**3 is chlorine and the others, which may be identical or different, are hydrogen or chlorine, and its pharmacologically tolerated salts as antimycotics.
Patent PT-77755-A (PT)
Title: Apparatus for dispensing wet wipes
IPC: A47K10/38
Filed: 1983-11-29
Abstract: The invention pertains to a seal for dispensing wet wipes from a container comprising a tube of generally tapered form having a relatively wide mouth for receiving wipes and a relatively narrow orifice for dispensing them, the tube being divided circumferentially into relatively rigid and relatively flexible axially extending zones, so that when a wet wipe is dispensed the orifice is capable of expansion. The seal according to the invention provides good dispensing action and prevents to a significant extent evaporation of the impregnated liquid.
Patent PT-81764-A (PT)
IPC: H04L1/16
Filed: 1985-12-26
Abstract: In a packet data transmission system, correctly received information packets are acknowledged by piggybacking their sequence numbers onto information packets being transmitted. The control field of each information packet includes a bit which indicates whether or not there is a piggybacked acknowledgement. Acknowledgements can also be transmitted separately in control packets having no information field. Each acknowledgement consists of not only the sequence number of a correctly received information packet, but also the acknowledgement status of a plurality of preceding information packets whereby these can be negatively acknowledged if necessary. The sequence numbers can have any one of three different sizes, for efficient transmission of sequence numbers on transmission links of arbitrary transmission speed and length (and hence delay), The sequence number size which is used on any particular transmission link is determined on set-up of the link in dependence upon the transmission speed and the round-trip delay of the link.